Robert Metzger created FLINK-17769:
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Summary: Wrong order of log events on a task failure
Key: FLINK-17769
URL: https://issues.apache.org/jira/browse/FLINK-17769
Project: Flink
Issue Type: Bug
Components: Runtime / Task
Reporter: Robert Metzger
Fix For: 1.11.0
In this example, errors from the {{close()}} method call are logged before the
{{switched from RUNNING to FAILED}} log line with the actual exception (which
is confusing, because the exceptions coming from {{close()}} could be
considered as the failure root cause, because they are first in the log)
{code}
2020-05-14 10:12:42,660 INFO
org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer [] - Started
Kinesis producer instance for region 'eu-central-1'
2020-05-14 10:12:42,660 DEBUG
org.apache.flink.streaming.api.operators.BackendRestorerProcedure [] - Creating
operator state backend for StreamSource_cbc357ccb763df2852fee8c4fc7d55f2_(1/1)
with empty state.
2020-05-14 10:12:42,823 INFO
org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer [] - Closing
producer
2020-05-14 10:12:42,823 INFO
org.apache.flink.streaming.connectors.kinesis.FlinkKinesisProducer [] -
Flushing outstanding 2 records
2020-05-14 10:12:42,826 ERROR
org.apache.flink.streaming.runtime.tasks.StreamTask [] - Error during
disposal of stream operator.
org.apache.flink.kinesis.shaded.com.amazonaws.services.kinesis.producer.DaemonException:
The child process has been shutdown and can no longer accept messages.
2020-05-14 10:12:42,834 WARN org.apache.flink.runtime.taskmanager.Task
[] - Source: Custom Source -> Sink: Unnamed (1/1)
(4a49aea047aeb3e67cf79c788df0e558) switched from RUNNING to FAILED.
{code}
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